Molecular Sieve Membrane: Supported Metal-Organic Framework with High Hydrogen Selectivity

被引：559

作者：

Li, Yan-Shuo ^{[1
,2
,3
]}

Liang, Fang-Yi ^{[1
,2
]}

Bux, Helge ^{[1
,2
]}

Feldhoff, Armin ^{[1
,2
]}

Yang, Wei-Shen ^{[3
]}

Caro, Juergen ^{[1
,2
]}

机构：

[1] Leibniz Univ Hannover, Ctr Solid State Res & New Mat, Inst Phys Chem & Electrochem, D-30167 Hannover, Germany

[2] Leibniz Univ Hannover, Ctr Solid State Res & New Mat, LNQE, D-30167 Hannover, Germany

[3] Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2010年 / 49卷 / 03期

关键词：

gas separation; membranes; metal-organic frameworks; microwave chemistry; supported structures; ZEOLITE MEMBRANES; THIN-FILMS; SEPARATION; GROWTH; CU-3(BTC)(2); PERMEABILITY;

D O I：

10.1002/anie.200905645

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Figure Presented) Molecular strainer: An ultramicroporous zeolitic imidazolate framework (ZIF-7) was tested for its gas-separation properties in membrane applications. ZIF-7 was appended to an asymmetric alumina support using microwave-assisted seeded growth, and the resulting ZIF-7 membrane exhibits high H2 selectivity as a molecular sieve and has excellent thermal stability. © 2010 Wiley-VCH Verlag GmbH & Co. KGaA.

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收藏

页码：548 / 551

页数：4

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